Oh, See O.C. Babe Mischa Barton Accidentally Expose Her Boobie-Button in Merry Olde Skingland
In London for Fashion Week, Mischa Barton busted out the most important accessory of all: her nipple.
Egotastic has a full set of fumblingly sexy shots of Mischa spilling out of her fancy frock. Do not miss!
Also enjoy a full view on elegantly disheveled Miss Barton’s eminently suckable juju-bee after the jump.